HDR Field Checklist
Shooting HDR in the field rewards photographers who treat capture like a small systems project. Each location demands deliberate prep and real-time checks so the final tone mapping feels natural instead of exaggerated. This checklist keeps my field workflow focused, portable, and ready for the single ultra-high-quality export that powers the Zillion Visionary site.

Before leaving the studio
- Sync camera bodies and backup bodies to `YYYY-MM-DD HH:mm` so EXIF sorting stays sane.
- Charge every battery, then stash one labelled spare per body in an easy-access pouch.
- Clear cards and set RAW+JPEG (Ultra HDR) capture so the fallback file is ready instantly.
- Pack ND filters and a lightweight collapsible reflector for controlling spill.
- Print the shot list with framing sketches; I annotate exposure brackets directly on it.
On-site setup
I aim to lock the mechanical side first so I can watch light transitions without fiddling with gear. Stability and timing beat chasing every transient hue.
- Scout for anchors (leading lines, surfaces for reflections) before extending legs.
- Level tripod with the built-in bubble then confirm with the camera's electronic level.
- Dial manual focus, magnify live view, and set a focus pull marker for the primary subject.
- Bracket five exposures in 2-stop increments; map the sequence to muscle memory.
- Trigger a dry run via remote release while watching histogram roll-off. Adjust if any channel clips.

Before breaking down
The last five minutes on-site save hours later. I run one more sweep before packing so the eventual Phocus export is painless.
- Review brackets in-camera; tag keepers and note any bracket that needs exposure compensation.
- Capture bonus texture plates (water, foliage, sky) that can act as blend layers if needed.
- Record ambient audio on a phone; it helps recreate the mood while grading.
- Photograph lighting conditions for reference (phone pano works) before the scene changes.
Back at the studio I import straight into Phocus, apply the matching session preset, and export a single Ultra HDR JPEG that feeds the AVIF conversions. A disciplined capture workflow is the reason every gallery image on Zillion Visionary survives nitpicky scrutiny, even when rendered to SDR browsers.